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This Week In Security: AI Is A Mess, Hacking Car Chargers, An OpenSSL DoS, And Factories Under Attack

[Ayush Paul] posts about extracting data from Claude agents while it accesses web data to fulfill user requests. But it wasn’t that easy. [Ayush] discovered that Anthropic anticipated many of …read more

Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

A great many drones out there, whether homebuilt or store-bought, follow the same basic format. Four motors, some kind of controller, and a lithium-polymer battery supplying the juice to keep …read more

Encryption In The 1790s

For as long as humans have had writing, there’s been a need to send secret messages. It is easy to think that Enigma machines and their immediate predecessors are old …read more

FLOSS Weekly Episode 876: There Is No Money Fairy

This week Jonathan chats with Michael Meeks about Collabora! What’s the origin story in this consulting company, why do they have an outstanding office suite, and where is the world …read more

The Need For Speed: Internet Speed Measurement (or DIY?)

Car enthusiasts want to know how quickly they can make a quarter mile. Weightlifters are forever trying to add one more plate to the bar. Internet denizens have their own …read more

From The Blog

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  • Improving The Microcontroller Gaming Performance With PicoGame

    No comments

    By Julian Scheffers | July 28, 2026

    The ability to write Python on microcontrollers with the likes of MicroPython and later CiruitPython has made them much more accessible. [MakerClassCZ] brings that to game development with PicoGame. Like …read more

  • Why Is Textile Work Not Taught To Engineers?

    25 Comments

    By Jenny List | July 28, 2026

    A talk from the recent Electromagnetic Field event in the UK caught our eye, in which [Amy Jeskins] looked at the overlooked engineering skill of pattern cutting. She takes us …read more

  • Samsung’s SmartThings API Terminates Free Access

    9 Comments

    By Maya Posch | July 28, 2026

    If there’s one constant in the world of commercial home automation solutions, it is that of decreasing availability and higher costs as time goes on. So too with Samsung’s SmartThings, …read more

  • Sharkfin Bites Attack Shark

    4 Comments

    By Elliot Williams | July 28, 2026

    The Attack Shark is a modern keyboard with fancy magnetic keyswitches, macros, configurable blinky LEDs, and more. The problem is that the configuration software only works on Windows, so [JR …read more

  • Breaking The Parental Lock On An XBox 360 Is Very Much An Inconvenience

    3 Comments

    By Maya Posch | July 28, 2026

    There are many ways to soft-brick a device to the point where it cannot easily be used again, and “Cloud locks” or parental locks are probably at the top of …read more

  • FreeBSD Just Removed The Last Of Its GPL-Licensed Code

    22 Comments

    By Maya Posch | July 28, 2026

    With a recent change that removed dialog in favor of bsddialog, FreeBSD has now retired the last piece of GPL-licensed code in its base system. Although the impact of this …read more

  • The Orphaned Sources At The Hacker Camp: What Happened Next

    17 Comments

    By Jenny List | July 28, 2026

    At the 2024 Electromagnetic Field event in the UK, some awkward items turned up at the swap meet: radioactive sources. Fortunately there was [Tryst] at hand, who works in the …read more

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  • Hackaday Europe 2026: High Performance SDR On The Cheap

    8 Comments
  • Encryption In The 1790s

    9 Comments
  • The Need For Speed: Internet Speed Measurement (or DIY?)

    14 Comments
  • Postal IRCs Are Almost A Thing Of The Past

    16 Comments
  • Launching Rockets Is Hard, Bringing Them Back Is Harder

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Our Columns

  • Hackaday Links: July 26, 2026

    16 Comments
  • Add Sensors To Everything!

    24 Comments
  • Hackaday Podcast Episode 379: Driving E-ink DIY, NES On ESP, And The Other IRC

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  • This Week In Security: AI Is A Mess, Hacking Car Chargers, An OpenSSL DoS, And Factories Under Attack

    22 Comments
  • Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

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Featured Projects

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PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

PowerPD — ESP32 USB-C PD/PPS Bench Power Supply

by Raushan Kumar
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LightInk

by Daniel Ansorregui

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Grapple Probe

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Dust-Tolerant Add-On for Extreme Environments

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21 Band Audio Spectrum Analyzer

21 Band Audio Spectrum Analyzer

by samm928
Running code on the HP 1653B Logic Analyzer

Running code on the HP 1653B Logic Analyzer

by Alexander R Pruss
SensorStation3

SensorStation3

by Viacheslav
8-bit Workbench ED: a STEM-kit on number systems

8-bit Workbench ED: a STEM-kit on number systems

by Nijssen

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  • Hackaday Europe 2026: High Performance SDR On The Cheap

    8 Comments
  • Encryption In The 1790s

    9 Comments
  • The Need For Speed: Internet Speed Measurement (or DIY?)

    14 Comments
  • Postal IRCs Are Almost A Thing Of The Past

    16 Comments
  • Launching Rockets Is Hard, Bringing Them Back Is Harder

    19 Comments
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Our Columns

  • Hackaday Links: July 26, 2026

    16 Comments
  • Add Sensors To Everything!

    24 Comments
  • Hackaday Podcast Episode 379: Driving E-ink DIY, NES On ESP, And The Other IRC

    1 Comment
  • This Week In Security: AI Is A Mess, Hacking Car Chargers, An OpenSSL DoS, And Factories Under Attack

    22 Comments
  • Hackaday Europe 2026: Half Quad, Half Blimp: Test. Fly. Survive.

    8 Comments
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